positive feedback triggers the anterior pituitary to release more FSH and LH. more FSH and LH cause the ovary to produce more estrogen. the ensuing LH surge is responsible for ovulation.
Winston-Salem Average Weather. 1  The highest monthly average temperature in Winston-Salem for August is 78 degrees. 2  The lowest monthly average temperature in Winston-Salem for January is 42 degrees.  The most monthly precipitation in Winston-Salem occurs in June with 4.4 inches.
You can find a detailed description of the cityâs climate here and weather averages here. Average temperatures range from 14Â°C in January to 28Â°C in July and August. October to May is the best time to visit as it is coolest. During the summer months it can get very hot â into the high 30s and beyond. The coldest it gets is around 8Â°C or 9Â°C at night time during the winter months. In winter daytime highs are mild at around 20Â°C, much more pleasant for sightseeing. Famous Egyptian pyramids in Giza.